Home / 44,802.91-67,157.43-16,711.66

Finding the Fourth Proportional to 44,802.91, 67,157.43 and 16,711.66

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Solution

The fourth proportional to 44,802.91, 67,157.43 and 16,711.66 is: 25,049.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,802.91 : 67,157.43 = 16,711.66 : x
  2. Step 2: Convert to fraction form
    44,802.91/67,157.43 = 16,711.66/x
  3. Step 3: Cross multiply
    44,802.91x = 67,157.43 × 16,711.66
  4. Step 4: Simplify right side
    44,802.91x = 1,122,312,136.63
  5. Step 5: Solve for x
    x = 1,122,312,136.63/44,802.91
  6. Step 6: Final answer
    x = 25,049.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.